* {
  margin: 0;
  padding: 0;
  list-style: none;
}

httml, body, #root {
  width: 100%;
  height: 100%;
}

.header {
  height: 50px;
  width: 100%;
}

.main {
  flex: 1;
  overflow-y: scroll;
}

.footer {
  height: 70px;
  height: 100%;
}

li {
  border: 1px solid seagreen;
}

.demo-swiper .rv-swiper__slide .rv-swiper-item {
  color: #fff;
  font-size: 20px;
  height: 150px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.demo-swiper .rv-swiper__slide:nth-child(odd) .rv-swiper-item {
  background-color: #3f45ff;
}

.demo-swiper .rv-swiper__slide:nth-child(even) .rv-swiper-item {
  background-color: #686dff;
}

.demo-swiper .rv-swiper img {
  display: block;
  box-sizing: border-box;
  width: 100%;
  height: 240px;
  padding: 30px 60px;
  background-color: #fff;
  pointer-events: none;
}
